Ultra-fine 15/15μm resolution for HDI & IC substrates. Advanced spray technology ensures residue-free, uniform development.
The Höllmüller DEVELOP by TSK Schill is a high-end horizontal developing system specifically engineered for the fabrication of ultra-high-density interconnects (HDI) and advanced IC substrates. To achieve the industry-demanding 15μm / 15μm (Line/Space) resolution, the system utilizes TSK’s proprietary high-pressure spray manifold and precise fluid dynamics. This configuration effectively eliminates the "puddle effect" (chemical stagnation), ensuring that unexposed dry film or liquid resist is removed with absolute uniformity across the entire substrate—even within high-aspect-ratio features. Constructed with a heavy-duty 15mm thick polypropylene (PP) frame, this system is built for 24/7 industrial durability. It provides the process stability required for mass-producing next-generation smartphone boards, AI semiconductor carriers, and high-precision medical electronics.
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basic information
[Process Performance] Resolution: Capable of developing ultra-fine patterns down to 15/15 µm (L/S). Uniformity: Advanced oscillation spray system ensures consistent results across the panel width. Compatibility: Designed for dry film, liquid photoresist, and solder mask development. [Technical Features] Fluid Dynamics: High-impact nozzles arranged to prevent "chemical pooling" for cleaner edge profiles. Structure: 15mm reinforced, heat-resistant Polypropylene (PP) or PVDF housing for maximum chemical resistance. Control System: Advanced Industrial PLC Control (Siemens S7-1500 etc.) ensures precise temperature and pressure management. [Build & Maintenance] Conveyor: Reliable horizontal transport for a wide range of substrate thicknesses and sizes. Bayonet Spray Bars: Tool-less removal system for rapid cleaning, minimizing downtime during maintenance.
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Applications/Examples of results
[Primary Applications] Advanced Packaging: Development of fine-pitch IC substrates and FC-BGA. Smartphone & Wearables: Mass production of high-density HDI and Flexible PCBs (FPC). Precision Electronics: Ideal for automotive ADAS sensors and high-frequency communication modules. [Proven Global Expertise] TSK Schill (Höllmüller legacy) is a global leader in horizontal wet chemistry, with more than 600 developing systems and 900 etching systems successfully installed worldwide. [The TSK Advantage] In the world of micro-circuitry, the developing process is the critical first step to ensuring final yield. Our systems are chosen by leading global Tier-1 suppliers for their ability to deliver zero-residue, high-precision results that conventional horizontal lines cannot achieve. By integrating the Höllmüller DEVELOP into your line, you ensure the highest possible fidelity for your most complex circuit designs.
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Company information
Worldlink LLC Founded in 2022, Worldlink LLC is a professional industrial agency based in Osaka, Japan. Founder Mr. Peter has 23 years of professional experience in the semiconductor, solar energy, lithium battery and automation industries. The company has signed official agency cooperation agreements with German enterprises TSK, Photonics-Systems-Group, Ekvip Automation and Chinese enterprise Beijing Nanotop electronic Technology. WorldLink focusing on providing partners with Japanese market development, business connection and localized operation services.
